Which of the following are not the sides of a right triangle?

Which of the following are the sides of a right triangle?

Which of the following can be the sides of a right triangle? (i) 2.5cm,6.5cm,6cm. (ii) 2cm,2cm,5cm. (iii) 1.5cm,2cm,2.5cm. In the case of right-angled triangles,identify the right angles.

Which of the following can be the sides of a right triangle? (i)2.5 cm,6.5 cm, 6 cm. (ii) 2 cm, 2 cm, 5 cm. (iii) 1.5 cm, 2cm, 2.5 cm. In the case of right-angled triangles, identify the right angles.

Which of the following can be the sides of a right triangle: 2cm, 2cm, 5cm. In the case of right-angled traingles, identify the right angles.